The fixation with smoking out individual racists or sexists can seem a losing battle in which we fool ourselves into thinking we are rooting out injustice by forcing an admission that (a) is not likely to come, (b) keeps the focus on a single individual rather than the system that created that individual, and (c) gives cover for those who, by aiming at others, can present themselves as noble and bias-free for having pointed the finger first, all of which keeps the hierarchy intact.